Importing a framework from a GitHub repository

Hello again! I had a question a couple of weeks ago about routeplanning with OpenStreetMaps. After some searching and assistance, I found the GraphHopper, a routing engine for OpenStreetMaps, using Java. My main question here is how to import such a framework in an already created project that I have? I’m attaching the GItHub repository link below, and my Mendix Studio Pro version is 8.10.2.
1 answers

This might be a good starting point: